package edu.gatech.oad.antlab.person;

/**
 *  A simple class for person 1
 *  returns their name and a
 *  modified string 
 *  
 *  @author Bob
 *  @version 1.1
 */
public class Person1 {
  /** Holds the persons real name */
  private String name;
  	/**
	 * The constructor, takes in the persons
	 * name
	 * @param pname the person's real name
	 */
  public Person1(String pname) {
    name = pname;
  }
  	/**
	 * This method should take the string
	 * input and return its characters rotated
	 * 2 positions.
	 * given "gtg123b" it should return
	 * "g123bgt".
	 *
	 * @param input the string to be modified
	 * @return the modified string
	 */
	private String calc(String input) {
	  //Person 1 put your implementation here
		char[] arr = input.toCharArray();
		int j = 2;
		char[] outArr = new char[arr.length];
		outArr[arr.length-2] = arr[0];
		outArr[arr.length-1] = arr[1];
		for(int i = 0; i<arr.length-2;i++)
			{
				outArr[i] = arr[j];
				j++;
			}
		String outStr = new String(outArr);
		return outStr;
	}
	
	/**
	 * Return a string rep of this object
	 * that varies with an input string
	 *
	 * @param input the varying string
	 * @return the string representing the 
	 *         object
	 */
	public String toString(String input) {
	  return name + calc(input);
	}
	public static void main(String[] args)
	{
		Person1 me = new Person1("Matthew James Dye");
		System.out.println(me.calc("Matthew James Dye"));
	}
}
